<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>后盾人</title>
  </head>
  <body></body>
  <script src="4.1.js"></script>
  <script src="4.2.js"></script>
  <script>
    function walk() {
      console.log(object);
    }
    run();
    // (function() {
    //   console.log(333);
    // })();
    // js1.hd();
    // {
    //   const a = "后盾人";
    //   console.log(a);
    // }
    // console.log(a);
  </script>
</html>
